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LG TV is one of the most popular brands for home televisions, but they’re far from infallible. So you may wonder why you’re dealing with an LG TV blinking red light. Unfortunately, the problem is very common, and you have plenty of solutions available!
If you’re one of the many people dealing with this issue, we’re here to help. Read on for some of the most common fixes to deal with an LG TV light that flashes red.
LG TV Blinking Red Light: Solutions
A blinking red light rarely means anything directly. However, here are some of the many reasons why it could happen and what you can do to fix it.
1. Performing a Hard Reset
The first thing you should do with your LG TV (and many other home electronics) is a simple off-and-on test. Many people leave their televisions on for extended periods, only turning off their cable box or at-home streaming device. Because of this, televisions can sometimes spend days or even weeks without resetting.
This issue can cause problems with your LG TV blink codes, but a hard reset is usually all you need. To do a hard reset, you can do a power cycle.
To do so, turn your television off completely. Afterward, unplug your television from the wall. On some models of LG TVs, it’s a good idea to hold down the power button on the television for roughly a minute. Doing so will complete your power cycle.
You don’t want to plug it back in immediately, so wait a few minutes and then plug the television back in. If you don’t want to unplug your television, you can use most television remotes for cycling the power. Do so by following these steps:
- First, navigate to the menu by pressing the “Home” button.
- Next, navigate to “Settings” and then to “General.”
- In the settings menu, locate the “Reset” option.
- Confirm that you want to reset.
Some televisions will request a password. If you never set a password, look up your television’s model on LG’s website to find the default pin.
2. Performing a Factory Reset
If performing a hard reset didn’t work, then you may need to go for a full factory reset. Factory resets will set your television back to how it was when you first got it out of the box. All your settings will revert to default, which is often the last resort since it can be a hassle.
To perform a factory reset, navigate to the settings menu and select “Support,” then “General.” From “General,” go to the option “Reset to Initial Settings.”
You’ll have more screens asking if you would like to confirm. Say yes, then give your television a moment to continue its reset. This reset can take a few minutes.
Remember that your personalized settings will be gone. Hopefully, the blinking light will also be gone! If the red light continues, you likely have a hardware issue. This issue could signal a more serious problem.
3. Overheating Issues
A common issue with many LG TVs is problems with overheating. It’s common for an LG TV to overheat if the user isn’t taking proper care of the device.
For example, never turning the television off can lead to it never having a period to cool down. If your television is in a place with high clutter, it may also lead to improper airflow.
Overheating can also cause damage to your television. Many fragile internal components like capacitors or the circuit board as a whole may suffer damage from the heat. If the overheating causes this damage, your television will need repairs or a complete replacement.
To keep overheating down, ensure you’re taking good care of your television. Do your best to ensure proper airflow by ensuring the area around your television is free of clutter. Elevating it can also help to improve airflow.
You should also keep anything warm away from your television. A space heater is crucial in the winter, but it can cause damage to your television if it’s too close.
To help keep fresh air moving, consider placing a small fan near the television. A fan can help bring cooler air toward the LG TV while encouraging warmer air to move away.
Look for the cooling vents on your fan. These vents are typically near the lower end of the back of the TV.
4. Circuit Board Issues
Circuit board issues are another problem that can cause your LG TV’s blinking red light. Unfortunately, these are often highly complex and not something the average user can fix.
Consider contacting LG’s customer service support if you suspect a circuit board issue. This method is often your best way to address the heart of the problem. You could also seek out local repair services. Either way, don’t open your television and prod around unless you are certain of what you’re doing! You can severely injure yourself and also break your television.
LG TV Red Light Blinks 2 Times
Another common problem with LG TVs is the light blinking twice. In some cases, the television will shut off when this occurs.
This can hint at several different problems. If your television continues to work, you can often ignore it. To fix the issue, simply follow the steps to reset your television above.
Sometimes, this can also show an issue with connecting to the internet in the case of smart televisions. If your television has internet capabilities, consider resetting your router to see if this fixes the issue.
Why Is My TV Power Light Blinking?
One of the most common reasons for a blinking light is that the internal components have begun to fail. Most often, the component at fault is the capacitor.
For a long-term fix, the only option is to repair. The pieces will need replacing for the light to go away. However, there are some short-term fixes that you can use.
One unconventional fix that some employ is to use a hair dryer to warm the circuitry of the television. This can help stop the light from coming on and substitute for the capacitors but is a highly short-lived fix. It’s recommended that you seek repairs as soon as possible.
LG TV Power Light Flashing Red 3 Times
Sometimes, an LG TV’s power light will flash red three times. Most times, this leads to the television turning off or failing to start at all.
If this is the situation with your television, the first thing you should check is the power board. There’s a good chance that the power board or capacitors are the main cause. They may have issues with transporting power or have shorted out.
Regardless of the case, it’s certainly an issue with the internals of your television. Because of this, it’s highly suggested that you not try to repair it unless you’re an expert. Instead, bring your television to professional repair services to fix the problem.
If the television is new, you can always consult any warranty you may have purchased as well. Some stores may recognize that the television was faulty and help you to either replace or refund the cost.
How Do I Reset My LG TV If It Won’t Turn On?
If your television won’t turn on at all, you won’t be able to reset the television in any way. There are several reasons that this problem occurs, but generally speaking, it’s a severe problem with the internals of the television.
You can try to cycle power by unplugging the television and waiting a moment. If you plug it back in and the problem continues, you can try a different power outlet.
If you’re using a surge protector or similar device, you may want to plug the television directly into the wall. However, this is far from a guaranteed fix, and if the problem is damaged internal components, this will fail to help.
Overall, your television failing to turn on is a sign that it’ll likely need replacing. If you don’t want to repair the television or can’t for some reason, you should replace it with another model at your earliest convenience. Damaged components won’t fix themselves, meaning the problem will remain, and the television will stay unusable.
Dealing with an LG TV blinking red light is often confusing and obnoxious. It’s rarely clear what the problem is, and that can lead to having to try multiple fixes to remedy the issue.
Power cycling can often fix the problem. If not, you may want to consider a soft reset. If that fails, restoring the system to factory settings is the best course. Any problem that isn’t fixed by these steps likely means repairs are needed.
For more information on how to take care of your home gadgetry, visit our website!
Frequently Asked Questions:
When a TV is switched on, many models have a “pulsing” LED (standby) light. Intentionally, this behavior indicates that the TV is loading (starting up). With the TV remote control, you can control the TV once the LED light stops pulsing.